Draytek Vigor2133 User Manual page 248

I V - 2 S S L V P N
I V - 2 S S L V P N
An SSL VPN (Secure Sockets Layer virtual private network) is a form of VPN that can be used
with a standard Web browser.
There are two benefits that SSL VPN provides:

It is not necessary for users to preinstall VPN client software for executing SSL VPN
connection.

There are less restrictions for the data encrypted through SSL VPN in comparing with
traditional VPN.
236 Vigor2133 Series User's Guide